Answer:
C
Step-by-step explanation:
m∠7=m∠3
3x-10=2x+5
x=15
m∠3=2(15)+5
=35
m∠1=m∠3 (vert. opp. ∠)
= 35
It is (-4,-5)
If you would like I could draw it out for you and attach it :) So then you understand how to get the answer
Answer:
0.56
Step-by-step explanation:
0.56 Because you would have yo subtract 0.77 and 0.21
Sorry bro its past 10pm now, hope you figured it out